DriverPanelCache (jump-b3p 6.0 API)

java.lang.Object
- org.locationtech.jts.jump.workbench.ui.DriverPanelCache

```
public class DriverPanelCache
extends Object
```
A cache of the state of a DriverPanel. Used to restore a DriverPanel to a past state, to minimize re-typing for the user. Different DriverPanels can even use each other's cached values, whenever the cache keys match. For each DriverDialog, one DriverPanelCache is associated with one Layer.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`DRIVER_CACHE_KEY`	This value is set by the DriverDialog.
`static String`	`FILE_CACHE_KEY`	Most AbstractDriverPanels will set this value, but some do not (e.g.

Constructor Summary

Constructors
Constructor Description

DriverPanelCache()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addAll(DriverPanelCache otherCache)`
`Object`	`get(String cacheKey)`
`void`	`put(String cacheKey, Object cachedValue)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DRIVER_CACHE_KEY
```
public static final String DRIVER_CACHE_KEY
```
    This value is set by the DriverDialog. It always exists.
    
    See Also:
    
    Constant Field Values
  - FILE_CACHE_KEY
```
public static final String FILE_CACHE_KEY
```
    Most AbstractDriverPanels will set this value, but some do not (e.g. those that retrieve data from the web instead of a file). Thus, it almost always exists.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - DriverPanelCache
```
public DriverPanelCache()
```
- Method Detail
  - get
```
public Object get(String cacheKey)
```
    Returns:
    
    the specied value, or null if no such key exists
  - put
```
public void put(String cacheKey,
                Object cachedValue)
```
  - addAll
```
public void addAll(DriverPanelCache otherCache)
```